Step-by-step explanation:
26-4=22
22/2 is 11
11+4=15
15+11=26
So Sarahs age is 15 and Joe's in 11.
Answer:
Joe = 11 y/o, Sarah = 15 y/o
Equation: x+(x+4) = 26
Combined ages: 2x+4=26
2x=22
x=11
So, Joe is 11.
Sarah's age: 11+4
So, Joe is 11 and Sarah is 15.
